This post contains spoilers for Twin Peaks: The Return Part 15.

O.K., let’s cut to the chase, David Lynch: what’s up with the monkey chatter happening in the jail cell? On Sunday night, we returned to the jail, where new inmates James Hurley and the green-gloved Freddie got tucked in for the night after an unfortunate bar fight. But once again, all eyes were on the eyeless woman that some fans know as Naido and the still-slobbering “drunk”—both of whom appeared to be making monkey chattering noises. (They were doing the same thing last week: she seems to be the one making the noises, which he mimics more loudly.) We could write this off as just another piece of bizarre Lynchian flair, but there’s reason to suspect that this is actually a tie to Fire Walk with Me—especially given the first non-archival appearance of David Bowie’s old character Phillip Jeffries. Confused yet? Don’t worry, we are too. But we’ll try to explain anyway.

Sunday’s episode was full of moments that simultaneously advanced plotlines and made them more mysterious: a gleeful, golden-shovel-toting Nadine set Ed Hurley free so he could finally be with Norma; a panicked Steven (philandering husband of Amanda Seyfried’s Becky Burnett) hid in the woods with his equally panicked mistress, Gersten Hayward (little sister to Donna Hayward); James and Freddie got into the fight that landed them in jail, thanks to James’s attraction to a married woman named Renee; Chantal and Hutch showed up in Las Vegas to kill Duncan Todd and Roger; and Audrey kept struggling to leave her home. But perhaps the three most important plot threads this week belonged to Dougie Jones, the Log Lady, and Dark Cooper—the last of whom might be looking for a woman we’ve already seen sitting in Twin Peaks jail.

When Dark Cooper finally finds and communicates with Phillip Jeffries, it seems Bowie’s old character has morphed into some kind of overgrown tea kettle. (Perhaps Jeffries’s spirit is in there?) The two almost instantly flash back to Phillip’s meeting with Cooper in Fire Walk with Me, when Phillip insisted, “We’re not gonna talk about Judy.” Like fans who have puzzled over that line for years, Dark Cooper seems bent on finding out who Judy is. He repeatedly asks Jeffries, who suggests that Dark Cooper try calling Judy himself.

The phone rings—and soon enough, Dark Cooper is transported back outside, where he meets a gun-toting Richard Horne, who’s bent on killing him. Instead, Dark Cooper beats down Richard, and the two set out in his truck. (For those who theorize that Richard is Dark Cooper’s son, things are about to get interesting.)

As fans with laser-sharp memories might recall, there’s a moment in Fire Walk with Me when a monkey utters the name “Judy.” Given that we’ve now seen the eyeless Naido and the drunk chattering away like monkeys in the jail cell, perhaps she knows something about Judy—or, hell, maybe she is Judy. Between her and the green-gloved Freddie, who is still looking to fulfill whatever destiny the Fireman had in mind for him, it seems that Dark Cooper will likely end up meeting the folks in that jail before this show is over.

As for the Log Lady (also known as Margaret Lanterman)? Actress Catherine Coulson was ill when she shot The Return, so her departure was both tenderly handled and all the more heartbreaking for its parallels to real life. (Coulson died from cancer in 2015.) Margaret called Deputy Tommy “Hawk” Hill, as she has throughout the series, one last time on Sunday night, saying, “Hawk, I’m dying . . . You know about death—that it’s just a change, not an end. Hawk, it’s time. There’s some fear—some fear in letting go. Remember what I told you. I can’t say more over the phone, but you know what I mean. From our talks, when we were able to speak face to face. Watch for that one. The one I told you about. The one under the moon on Blue Pine Mountain. Hawk, my log is turning gold. The wind is moaning. I’m dying. Good night, Hawk.” Afterward, there was a tender scene in which Hawk told everyone else at the sheriff’s office that Margaret had passed away. It was a beautifully written goodbye.

And finally: we might actually be rid of the verbally stunted Dougie Jones come next week. While eating a slice of cake on Sunday’s episode, he decided to turn on the TV, which, fortuitously, was tuned to Sunset Boulevard. This immediately should have piqued viewers’ interest, since David Lynch’s character, Gordon Cole, is named after a character in that film. Sure enough, it seems Dougie turned on the boob tube at just the right time; he hears the name “Gordon Cole” and immediately lights up, making his way toward an outlet as the sound of static rings in his ears. He sticks the fork in and electrocutes himself; fade to black.

Could this be the Dale Cooper awakening fans have awaited for months? Let’s hope so; given where things seem to be headed with Dark Cooper, we’re guessing we’ll need the real, good Cooper in tip-top fighting condition very soon.